Christian Decker

Author of 2 BIPs.

BIP 118: SIGHASH_ANYPREVOUT for Taproot Scripts: Draft. Proposes SIGHASH_ANYPREVOUT, a signature type for Taproot scripts that does not commit to the exact coin being spent, so one signed transaction can be attached to any compatible coin. This would…
BIP 140: Normalized TXID: Closed. Proposes a "normalized" transaction ID calculated without the signature data, so the ID cannot be changed by tampering with signatures. This would eliminate transaction malleability, which…